Answer:
C' (4, - 6 )
Step-by-step explanation:
4 units left means subtracting 4 from the x- coordinate
3 units down means subtracting 3 from the y- coordinate
C (8, - 3 ) → C' (8 - 4, - 3 - 3 ) → C' (4, - 6 )
The first letter can be any one of the 26 letters in the alphabet. For each one . . .
The second letter can be any one of the 25 remaining ones. For each one . . .
The third letter can be any one of the 24 remaining ones. For each one . . .
The fourth letter can be any one of the 23 remaining ones.
Total possible 4-letter codes = (26 x 25 x 24 x 23) = <em>358,800 </em>
Answer: x=5 and x=-1
Step-by-step explanation:
X^2-4x-5=0
(X-5) (x+1)=0
X-5=0. And. X+1=0
Your given question is unclear.
